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1/16" PNM Propane Cutting Nozzle
1/16\" PNM Propane Cutting Nozzle
   
€5.95 Product Code: 6784
The PNM Series cutting nozzles are of two piece design made up of a brass inner nozzle with splines and a hollow drawn copper outer sheath. The reason that PNM’s differ from ANM is that different gas mixing criteria apply. Oxy-propane has a lower burning velocity than oxy-acetylene and this requires two things to develop good flame conditions. First, turbulence must be created between the inner and outer parts of the nozzle to obtain adequate mixing of the propane and oxygen. Secondly, the volume of mixed oxy-propane needs to be more than double that of oxy-acetylene for the same usable heat. This is achieved by having very large channels (the splines) to conduct the greater gas volumes.
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"Glenfield Engineering have been dealing with Walsh Engineering Supplies for many years now. We find their prices highly competitive and the majority of our orders are completed from stock. The staff are knowledgeable and courteous and only quality ...
Shane O' Brien,
Purchasing Manager
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Walsh Engineering Supplies Ltd. | Newtwopothouse | Limerick Rd. | Mallow | Co. Cork | Republic of Ireland | Tel: +353 22 42802 | Fax: +353 22 42806